Brian Tucker, President
GeoHazards International
SCEC Community

Our international membership presently includes over 600 active members from more than 60 institutions. Search our database for people (past and present) who are registered in the SCEC Community Information System.


Jonathan Tucker
National Academy of Sciences, Engineering, and Medicine
National Academy of Sciences, Engineering, and Medicine

Leigh Tucker, Student Contractor
United States Geological Survey
United States Geological Survey

Randy Tufts
University of Arizona
University of Arizona

Sandra Tufts
Office of Emergency Management, County of Los Angeles
Office of Emergency Management, County of Los Angeles
Drew Tulanowski, Laboratory Technician
University of South Carolina
University of South Carolina
Terry Tullis, Professor
Dept Earth, Env, Planet Sci, Brown University
Experimental Rock Deformation / Earthquake modeling
Dept Earth, Env, Planet Sci, Brown University
Experimental Rock Deformation / Earthquake modeling

Richard Tullius, Captain, US&R R-1 Task Force 4
Fire Department, City of Monterey Park
Fire Department, City of Monterey Park

Alexei Tumarkin
Earth Research Institute, University of California, Santa Barbara
strong motion seismology
Earth Research Institute, University of California, Santa Barbara
strong motion seismology

Alla Tumarkina
Department of Earth Science, University of California, Santa Barbara
Department of Earth Science, University of California, Santa Barbara

Myo tun
chulalongkorn University
chulalongkorn University
Jack Tung, Geologist
CTL Environmental Services
CTL Environmental Services
Sui Tung, Assistant Professor
Texas Tech University
Field Geophysicist and Geomechanical/Geofluid Modeler Energy systems, Crustal/Coastal Processes, Geohazards, and Climate Changes
Texas Tech University
Field Geophysicist and Geomechanical/Geofluid Modeler Energy systems, Crustal/Coastal Processes, Geohazards, and Climate Changes

Donald Turcotte, Professor
University of California, Davis
University of California, Davis

Jan Turetsky, Science & Education Reporter
Turetech International Research for Science and Education
Turetech International Research for Science and Education

Maria Turingan, Project Coordinator
Scripps Institution of Oceanography, Institute of Geophysics and Planetary Physics, University of California, San Diego
Scripps Institution of Oceanography, Institute of Geophysics and Planetary Physics, University of California, San Diego

Lia Turk, HNN Coordinator
Hillsborough Neighborhood Network
Hillsborough Neighborhood Network

Katharine Turkle
United States Geological Survey
United States Geological Survey
Alice Turner, Student
University of Oxford
University of Oxford

Bob Turner, Section Emergency Coordinator
Amateur Radio Emergency Services, American Radio Relay League
Amateur Radio Emergency Services, American Radio Relay League

Fred Turner, Staff Structural Engineer
California Seismic Safety Commission
California Seismic Safety Commission

James Turner, Associate Geologist
Fugro
Fugro

Jessica Turner
USGS
USGS

Jim Turner, Facilitator & Principal
Affinity Communication
Affinity Communication

Marisa Turner
University of California, Irvine
University of California, Irvine

Mark Turner
California Institute of Technology
California Institute of Technology

Ryan Turner, Network Manager
USGS Southern California Geodetic Network
USGS Southern California Geodetic Network

Stephen Turner, Director of Maintenance & Operations
Office of Education, County of Mendocino
Office of Education, County of Mendocino

Zan Turner
Department of Building Inspection, City and County of San Francisco
Department of Building Inspection, City and County of San Francisco

Mark Turski, Professor
Plymouth State University
Plymouth State University

Martitia Tuttle, Principal Investigator
M. Tuttle & Associates
M. Tuttle & Associates

Cedric Twardzik, Postdoctoral Scholar
Department of Earth Science, University of California, Santa Barbara
Department of Earth Science, University of California, Santa Barbara

Mark Twede
SHN Consulting Engineers & Geologists, Inc.
SHN Consulting Engineers & Geologists, Inc.

Lawrence Twisdale, Jr., Principal
Applied Research Associates
Applied Research Associates

Robert Twiss, Professor Emeritus
University of California, Davis
University of California, Davis

Anisha Tyagi, Graduate Student
California State Polytechnic University, Pomona
California State Polytechnic University, Pomona

Martha Tyler
Spangle Associates
Spangle Associates

Mitch Tyler, Supervising Water Resources Engineer
California Department of Water Resources
California Department of Water Resources
Ekaterina Tymofyeyeva, Signal Analysis Engineer
Independent Researcher
Independent Researcher

Jeffrey Tyson, Engineering Geologist
Los Angeles Department of Water and Power
Los Angeles Department of Water and Power

Chia-Ming Uang, Professor
Department of Structural Engineering, University of California, San Diego
Department of Structural Engineering, University of California, San Diego

Gerald Uba
Metro Regional Government, Oregon
Metro Regional Government, Oregon

Gülsen Ucarkus, Assistant Professor
Istanbul Technical University (Turkey)
Istanbul Technical University (Turkey)
Naoki Uchida, Associate Professor
Graduate School of Science, Tohoku University (Japan)
Graduate School of Science, Tohoku University (Japan)
Takahiko Uchide, Leader, Seismotectonics Research Group
Geological Survey of Japan, AIST
Earthquake Seismology; Earthquake Source Physics; Scaling of Earthquakes; Seismic Slip Inversion; Earthquake Source Spectral Studies; Seismicity Analysis; Machine Learning
Geological Survey of Japan, AIST
Earthquake Seismology; Earthquake Source Physics; Scaling of Earthquakes; Seismic Slip Inversion; Earthquake Source Spectral Studies; Seismicity Analysis; Machine Learning